Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
What is a phenotype?
A)Tt B)Tall |
A)Tt
|
|
|
What is a hybrid?
A) A cross between genetically dissimilar parents. b) cross between identical parents c) a crosss between two diffrent sexes |
A)a cross between geneticalll dessimilar parents
|
|
|
Homozygous is when two genes are the same
True ot false |
True
|
|
|
TT tall pea plant and a tt shart pea plant is an example of what type of cross?
a) Monohybrid b)simple dominance c) incomplete dominance |
A) monohybrid
|
|
|
An example of a test cross is?
A) Ww x WW b) ww x WW c) Ww x ww |
b) ww x WW
|
|
|
Can a gene have multiple effects on an organism?
True or False |
True
|
|
|
When two diffrent dominant genes cross for example if a red dominnat flowre were crossed wihta white dominant flower this is what?
A) Incomplete dominance b) codominance |
A) Incomplete Dominance
|
|
|
A phenotype of a homozygous dominant individual would be expressed as?
a) AA b)Aa c)Acorn shape |
c) Acorn shape
|
|
|
Can females have hidden genes that aren't expressed?
True or False |
True
|
|
|
For mendals expirament he used what technique of fetilization?
a) Self pollination b) cross pollination |
b) cross pollination
|
|
|
What is the probabilty of round peas with a cross of Rr x Rr? R is round r wrinkled.
a) 1/2 b) 3/4 c) 4/4 |
b) 3/4
|
|
|
Heterozygous genotype woudl be distigiushed as?
a) Hh b)HH c) humped |
a) Hh
|
|
|
Ll x LL which genes are dominant?
a) L b)l |
a)L
|
|
|
Simpe Dominance was disscovered by who?
|
Mendel
|
|
|
Genes that mask the expression of other traites is?
a) polygenic b) epistic c) apistic |
b) epistic
|
